class Student4{
	int number;
}
public class Example4_21 {
	public static void main (String args[]) {
	   Student4 stu[] = new Student4[10];
	   for(int i=0;i<stu.length;i++) {
	      stu[i] = new Student4();
	      stu[i].number = 101+i;
	   }
	   for(int i=0;i<stu.length;i++) {
	      System.out.println(stu[i].number);
	   }
	}
}